datarium (version 0.1.0)

stress: Stress Data for Two-Way ANCOVA

Description

Researchers want to evaluate the effect of a new "treatment" and "exercise" on the stress score reduction after adjusting for "age".

Two-way ANCOVA can be performed in order to determine whether there is interaction between exercise and treatment on the stress score.

Usage

data("stress")

Format

A data frame with 60 rows and 5 columns.

Examples

# NOT RUN {
data(stress)
head(as.data.frame(stress))
# }